CN210072830U

CN210072830U - Self-service book room of returning based on RFID radio frequency identification

Info

Publication number: CN210072830U
Application number: CN201921476591.4U
Authority: CN
Inventors: 刘倩; 刘建雄
Original assignee: Nanjing Douyu Network Technology Co Ltd
Current assignee: Anhui Beans Park Network Technology Co ltd
Priority date: 2019-09-03
Filing date: 2019-09-03
Publication date: 2020-02-14
Anticipated expiration: 2029-09-03

Abstract

The utility model provides a self-service book room of returning based on RFID radio frequency identification belongs to the field of returning by oneself. The utility model discloses a bookstore and access way all are provided with electronic tags on the books in the bookstore, are provided with identity recognition unit, label recognition unit, man-machine interaction platform in the access way and still book the case, and access way's lateral wall and the lateral wall that still book the case all adopt the signal shielding material to make, still are provided with the book tray that holds in the palm that is used for bearing books in the book case, and this book tray links to each other with the telescopic link of below cylinder, and the book tray is reciprocated by the cylinder drive. The utility model overcomes books still have not enough problem in the self-service technique of returning among the prior art, can accurately judge whether the user returns books, reduce the loss of bookstore.

Description

Self-service book room of returning based on RFID radio frequency identification

Technical Field

The utility model relates to a return technical field by oneself, more specifically say, relate to a book room returns by oneself based on RFID radio frequency identification.

Background

Corresponding self-service terminal access equipment such as a self-service bag deposit machine, a self-service vending machine, self-service book borrowing and returning equipment and the like can be often seen in places such as supermarkets, markets, libraries, hospitals and archives. However, in the current practical application, the manual, semi-automatic and automatic devices are different, and the devices using the RFID technology are not many. Through the continuous expansion of the RFID technology and the application, the new service terminal continuously serves the corresponding industry. The user can carry out the deposit and the taking out operation of the articles by self. For example, in a library, a user can realize self-service book borrowing and returning operations through a self-service book borrowing and returning device, but at present, book returning in the library still needs an administrator to assist in confirming whether a book is returned, otherwise, it is difficult to ensure whether the user really returns the book, and certain loss is easily caused, so that the technology for self-service book returning is still continuously researched and developed.

Through retrieval, a great number of patent publications are published about the technical application of self-help book returning, such as Chinese patent application numbers: 2017112824097, the name of invention creation is: the application discloses a self-service book borrowing and returning method and system, and the self-service book borrowing and returning method and system comprises a borrowing process and a returning process, books are arranged in an outdoor intelligent book cabinet, the intelligent book cabinet comprises a plurality of independent book storage partitions, a controller and a human-computer interaction interface electrically connected with the controller are arranged on the intelligent book cabinet, a box door is arranged on each book storage partition, each book storage partition is used for storing one or a plurality of books, an RFID (radio frequency identification) book identification device used for reading an electronic tag on each book storage partition is arranged in each book storage partition, each book storage partition is respectively provided with a box door, an electronic lock is arranged on each box door, the electronic lock is connected with the controller, and the electronic lock receives an unlocking instruction output by the controller to unlock the book.

Also as in chinese patent application No.: 2012200441227, the name of invention creation is: self-service return equipment, this application discloses self-service return equipment of RFID, includes: rotating the main shaft; a motor driving the rotating main shaft to rotate; the storage boxes surround the rotating main shaft and rotate along with the rotating main shaft, and the tops of the storage boxes are provided with openings; a housing enclosing a plurality of storage bins, a movable door being provided on a top wall of the housing; the storage operation box is positioned above the top wall of the shell, the bottom of the storage operation box is provided with an opening opposite to the movable door, and the side wall of the storage operation box is provided with a storage operation opening; the antenna is positioned in the storage operation box; the control unit who links to each other with the antenna detects and deposits the article of depositing in the operation case through depositing in the operation mouth, and the control dodge gate is opened so that article fall into the storage case and control rotatory main shaft and drive the storage case rotatory, and article bind has RFID electronic tags.

The above applications all adopt the RFID electronic tag recognition technology to realize subsidy return of books, but there is still a certain optimization space, and the pursuit of convenience and accuracy for autonomous return has never been stopped.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

An object of the utility model is to overcome among the prior art books and return the technique by oneself still not enough problem, provide a book room returns by oneself based on RFID radio frequency identification, can accurately judge whether the user returns books, reduce the book room loss.

2. Technical scheme

In order to achieve the above purpose, the utility model provides a technical scheme does:

the utility model discloses a self-service returning bookstore based on RFID radio frequency identification, including bookstore and access way, all be provided with electronic tags on the books in the bookstore, be provided with identity recognition unit, label recognition unit, man-machine interaction platform and book case still in the access way, access way's lateral wall and the lateral wall that still book case all adopt the signal shielding material to make, still be provided with the book tray that is used for bearing books in the book case, this book tray links to each other with the telescopic link of below cylinder, and the book tray reciprocates by the cylinder drive.

Furthermore, the side walls of the access passage and the bookcase are made of metal and/or glass.

Furthermore, a book collecting cabinet is arranged in the book room, the book collecting cabinet is connected with a book returning cabinet through a conveying unit, and the conveying unit is used for conveying the books on the book supporting plate into the book collecting cabinet.

Furthermore, a limit switch is arranged in the bookcase and used for controlling the displacement stroke of the telescopic rod of the air cylinder.

Furthermore, a weighing unit is arranged on the book tray.

Furthermore, book supporting rods are arranged at intervals on the peripheral edge of the book supporting plate, wherein the book supporting rods vertically extend outwards from two sides of the end part of the book supporting plate close to the conveying unit.

Furthermore, a book returning opening is formed in one side of the book returning cabinet, an inserting plate is arranged above the book returning opening, and the inserting plate can be pulled up and down in the side wall of the book returning cabinet, so that the book returning opening is opened and closed.

Furthermore, the bookstore is provided with at least one access passage, an outer door and an inner door are respectively arranged on two sides of each access passage, and the outer door and the inner door cannot be opened simultaneously.

Further, the identity recognition unit is face recognition or code scanning recognition or identification card recognition.

3. Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

(1) the utility model discloses a be provided with label identification unit in the access way and go back the book case, as long as the user carries books entering access way in the bookroom, label identification unit can discern, need not the user and carry out books discernment one by one, practice thrift operating time, and the user must put into books and go back the book incasement and just can ensure that the user has still returned books, this kind is still book operation can the user operate by oneself completely, need not other managers to assist the authenticity of judging books still return, reduce the bookroom loss.

(2) The utility model discloses in still the book case directly set up in the access way, still the book operation user directly drops into books and still the book case, need not the user and walk into the bookroom and put books, be favorable to practicing thrift the book time of returning, and the user oneself still the book often puts at will, be difficult to the whole and put back the normal position according to the class with the book, it is difficult to manage to get off to lead to books to place the confusion in the bookroom for a long time, and place books in the book case of returning in unison, take out books by the administrator regularly in unison and effectively manage, the order of putting of books in the bookroom has effectively been maintained.

(3) The utility model discloses a still be provided with collection book case in the bookstore, collection book case and still link to each other through conveying unit between the book case, conveying unit is used for carrying the books on the book tray to collection book case in, the user returns back accessible conveying unit with books promptly and transmits to collection book case in, avoids books to pile up in still book case, the administrator only need regularly open collection book case arrange in order books can, need not to get the book one by one in still book case.

(4) The utility model discloses a still be provided with the tray that is used for bearing books in the book case, the initial state under the tray top surface height with still the highly basic parallel and level in book mouth bottom, and the tray is close to the one side of still book mouth and is close to still book case inner wall, when the user fills in the books that will return by still book mouth, books are levelly and smoothly placed on the tray promptly, avoid books directly to drop into the internal emergence of cabinet and fold paper and page damage etc..

Drawings

Fig. 1 is a schematic structural view of a self-service returning bookstore based on RFID radio frequency identification of the present invention;

FIG. 2 is a schematic view of the structure of the book cabinet of the present invention;

fig. 3 is a schematic structural view of the middle tray of the present invention.

The reference numerals in the schematic drawings illustrate:

100. a book house; 200. an access passage; 201. an outer door; 202. an inner door; 210. an identity recognition unit; 220. a tag identification unit; 230. a human-computer interaction platform; 300. returning to a bookcase; 310. inserting plates; 311. returning the book mouth; 320. a limit switch; 400. a bookcase is collected; 410. a conveying unit; 500. a cylinder; 510. a telescopic rod; 520. a book tray; 530. a weighing unit; 540. a book supporting rod.

Detailed Description

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The present invention will be further described with reference to the following examples.

Example 1

As shown in fig. 1-3, the self-service book returning room based on RFID radio frequency identification of this embodiment includes a book room 100 and an access passage 200, where books in the book room 100 are all provided with electronic tags, and the access passage 200 is provided with an identity identification unit 210, a tag identification unit 220, a human-computer interaction platform 230 and a book returning cabinet 300, where the tag identification unit 220 can identify book information according to the electronic tags on the borrowed books, and as long as a user carries a book in the book room 100 to enter the access passage 200, the tag identification unit 220 can identify the book, and it is not necessary for the user to identify the book one by one, so that operation time is saved, and book omission can be effectively prevented.

The lateral wall of the access passage 200 and the lateral wall of the book cabinet 300 are made of signal shielding materials, the signal shielding materials can be made of metal or glass, and shielding electronic tag signals can be effectively isolated, the access passage 200 is used as an operation area for borrowing/returning the user in the embodiment, the tag identification unit 220 is arranged in the operation area, the operation area shields other electronic tag signals in the external book room 100, and therefore the book signals brought into the operation area by the user can be ensured to be identified. The book returning cabinet 300 is also made of a signal shielding material, when a user logs in the human-computer interaction platform 230 to perform book returning operation, the user can shield electronic tag signals on the book by putting the book into the book returning cabinet 300, at the moment, the tag identification unit 220 in the operation area cannot continuously identify the book information, and then the user is ensured to return the book, the book returning operation can be completely performed by the user in a self-service manner, and other managers are not needed to assist in judging the authenticity of the book returning. And this kind of still book operation user directly drops into book still book case 300, need not that the user walks into book room 100 and puts the book, is favorable to practicing thrift the time of still writing, and the user oneself still book often puts at will, is difficult to put the book back to the normal position according to the class totally, and long-term coming leads to the books in book room 100 to place the confusion and difficult to manage, and puts books in still book case 300 in unison, can be by the administrator regularly unified take out books effectively manage, effectively maintained the order of putting of books in book room 100.

In the embodiment, the bookstore 100 is provided with at least one access passage 200, an outer door 201 and an inner door 202 are respectively arranged on two sides of each access passage 200, and the outer door 201 and the inner door 202 cannot be opened simultaneously. In this embodiment, the identity recognition unit 210, the tag recognition unit 220, the man-machine interaction platform 230, the outer door 201 and the inner door 202 of the access passage 200 are respectively in communication connection with the PC processing module, and are controlled and processed by the PC processing module. In this embodiment, the outer door 201 and the inner door 202 can only be opened by one, when a user enters from the outside, the outer door 201 in a free opening and closing state is opened, the PC processing module controls the inner door 202 to be in a closed and locked state, the user performs personal information identification (the user needs to be registered and registers personal information when using the personal information identification unit 210 for the first time), specifically, the user can adopt face identification or code scanning identification or identity card identification, various identification technologies are conventional technologies which are well applied in the prior art, specific operation settings and principles and the like are not described herein any more, after the user information identification is successful, the PC processing module controls the inner door 202 to be in a free opening and closing state, and at this time, the user can open the inner door 202 to enter the book room 100 to select books for borrowing; if the user only needs to return the book, the user operates the human-computer interaction platform 230 to perform the returning mode operation, and puts the book into the returning cabinet 300, and the PC processing module confirms that the book is returned. The open-close state of outer door 201 and interior door 202 is controlled by PC processing module in this embodiment, when nobody went in and out, outer door 201 and interior door 202 all were in free open-close state, both can supply the user to get into also can supply the user to walk out from the interior by outer this moment, when having a user to open a certain door and enter into, remaining another door was then in and closes the locking state, until the user accomplishes books borrow operation or books return operation, can prevent like this that other people from following when the user gets into, also can guarantee that the user does not mutually interfere when still writing. In this embodiment, the opening and closing control of the outer door 201 and the inner door 202, and the returning and borrowing operations of the human-computer interaction platform 230 belong to conventional technologies that have been well-established in the prior art, and are not described herein again. In the embodiment, a plurality of access passages 200 can be arranged without distinguishing inlets and outlets, so that a plurality of people can operate in different areas at the same time, queuing is reduced, and time is saved.

In this embodiment, a book returning opening 311 is arranged on one side of the book returning cabinet 300, an inserting plate 310 is arranged above the book returning opening 311, the inserting plate 310 can be pulled up and down in the side wall of the book returning cabinet 300, so as to open and close the book returning opening 311, and control the opening size of the book returning opening 311 according to the thickness of a book, specifically, sliding grooves are arranged along the height direction on two sides of the side wall of the book returning cabinet 300, two sides of the inserting plate 310 are correspondingly embedded into the sliding grooves and can move up and down, a sliding groove is also arranged on the side wall below the book returning opening 311, the bottom of the inserting plate 310 is correspondingly embedded into the sliding grooves, and the sufficient closing of the inserting plate 310 on the book returning. The book returning cabinet 300 is internally provided with a book supporting plate 520 for bearing books, the book supporting plate 520 is connected with a telescopic rod 510 of a cylinder 500 below, the book supporting plate 520 is driven by the cylinder 500 to move up and down, as shown in fig. 2, the cylinder 500 is arranged at the bottom of the book returning cabinet 300, the book supporting plate 520 is horizontally arranged at the top end of the telescopic rod 510 of the cylinder 500, the top surface of the book supporting plate 520 is basically flush with the bottom of the book returning opening 311 in an initial state, one side of the book supporting plate 520 close to the book returning opening 311 is close to the inner wall of the book returning cabinet 300, when a user plugs the returned books from the book returning opening 311, the books are flatly placed on the book supporting plate 520, and the books are prevented from being directly thrown into the cabinet body to.

In this embodiment, the book room 100 is further provided with a book collecting cabinet 400, the book collecting cabinet 400 is connected with the book returning cabinet 300 through a conveying unit 410, the conveying unit 410 is used for conveying the books on the book supporting plate 520 to the book collecting cabinet 400, that is, the books can be conveyed to the book collecting cabinet 400 through the conveying unit 410 after being returned by the user, so that the books are prevented from being stacked in the book returning cabinet 300, the administrator only needs to open the book collecting cabinet 400 regularly to arrange the books, and does not need to take the books one by one from the book returning cabinet 300, thereby reducing the labor intensity. Specifically, the conveying unit 410 in this embodiment may adopt a conveying belt, which may be driven by a conventional conveying roller, a power motor, or the like for conveying, and may also adopt other conventional power transmission, or the like. And the shielding cover is arranged outside the conveying unit 410, namely the shielding cover is communicated in front of the communicating cavity of the book collecting cabinet 400 and the book returning cabinet 300, so that the conveying unit 410 can be hidden, and the label signals in the book returning cabinet 300 can be sufficiently shielded. The inner wall of the book cabinet 300 is provided with a limit switch 320, the limit switches 320 can be respectively arranged up and down and are respectively used for controlling the displacement stroke of the telescopic rod 510 of the air cylinder 500, so that the telescopic rod 510 can reach the bottom position of the book returning opening 311 at most when moving upwards, the telescopic rod 510 can reach the position when moving downwards, the top surface of the book tray 520 is basically flush with the surface of the conveyor belt, the conveyor belt is close to one side of the book tray 520, the area and the length of the book tray 520 are set to be smaller than those of books, the edges of the end parts of the books placed on the book tray 520 exceed the book tray 520, namely when the book tray 520 descends to the height position of the conveyor belt, the parts extending out of the books reach and contact the end parts in operation, the books can be moved away by the conveyor belt in the operation of the conveyor belt, and the transportation process from the. This embodiment can keep the flat state of putting of books in the whole placing and transportation of books.

This embodiment can effectively be convenient for the user to carry out the operation of returning books by oneself, the user can discern user's personal information according to identity identification unit 210 after getting into, PC processing module calls the record of borrowing according to the personal information who obtains, the user logs in human-computer interaction platform 230 and looks over individual record of borrowing and selects the operation of returning books, label identification unit 220 discerns the books information that the user carried and corresponds with the information of returning books that the user selected, the user side can return books, guarantee the accuracy that the books were borrowed and returned, and only the user puts books into book returning cabinet 300, label identification unit 220 can't continue to detect corresponding electronic tags signal, PC processing module just can control human-computer interaction platform 230 and show that the operation of returning books succeeds.

Example 2

The self-service book returning house based on the RFID radio frequency identification of the embodiment is basically the same as embodiment 1, further, in this embodiment, a weighing unit 530 is arranged on the book tray 520, specifically, a pressure sensor, a gravity sensor and the like can be adopted, and the weighing unit 530 and the cylinder 500 are respectively in communication connection with the PC processing module, when a user places a book on the book tray 520, the weighing unit 530 senses that the book is placed in, and then sends a signal to the PC processing module, the PC processing module controls the cylinder 500 to start to stretch downwards and control a power motor of the conveyor belt to start running, so that the book can be directly conveyed by the conveyor belt when falling to a certain position, and after the book is conveyed, the cylinder 500 resets to an initial position.

The setting of the weighing unit 530 in this embodiment is also helpful for determining the state of the book, the weighing unit 530 detects the final weight of the returned book, the PC processing module compares the weight information with the initial mass information corresponding to the book, if the error exceeds the set reasonable threshold, it is indicated that the book is damaged, it may be that a user has exchanged a label for a book with different weight, or the user has torn off part of the pages, resulting in an obvious difference between the actually detected weight information and the actual weight of the book corresponding to the label, the PC processing module controls to perform abnormal marking on the returned book information, a subsequent manager can query and verify the state of the book according to the abnormal record, once the exchange or damage is confirmed, the user can be required to pay or set a right for the user, limit subsequent borrowing and the like, and reduce the loss.

In this embodiment, book supporting rods 540 are arranged at intervals at the peripheral edge of the book supporting tray 520, wherein the book supporting rods 540 are vertically extended outwards from two sides of the end portion of the book supporting tray 520 close to the conveying unit 410, as shown in fig. 3, the stable bearing area of the book supporting tray 520 can be effectively increased due to the arrangement of the book supporting rods 540, the book supporting tray is suitable for books of different sizes, and the normal conveying of the conveyor belt is not affected.

In this embodiment, the bookstore 100 and the access passage 200 are further provided with monitoring units respectively, which can monitor the internal state in real time, facilitate the subsequent retrieval of the monitoring video, and realize comprehensive security management.

The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.

Claims

1. The utility model provides a self-service book room of returning based on RFID radio frequency identification which characterized in that: the bookcase comprises a bookroom (100) and an access passage (200), electronic tags are arranged on books in the bookroom (100), an identity recognition unit (210), a tag recognition unit (220), a man-machine interaction platform (230) and a book returning cabinet (300) are arranged in the access passage (200), the side walls of the access passage (200) and the book returning cabinet (300) are made of signal shielding materials, a book tray (520) used for bearing the books is arranged in the book returning cabinet (300), the book tray (520) is connected with a telescopic rod (510) of a cylinder (500) below, and the book tray (520) is driven by the cylinder (500) to move up and down.

2. The self-service returning bookstore based on RFID according to claim 1, wherein: the side walls of the access passage (200) and the bookcase (300) are made of metal and/or glass.

3. The self-service returning bookstore based on RFID according to claim 1, wherein: the book collecting cabinet (400) is arranged in the book house (100), the book collecting cabinet (400) is connected with the book returning cabinet (300) through the conveying unit (410), and the conveying unit (410) is used for conveying books on the book tray (520) into the book collecting cabinet (400).

4. The self-service returning bookstore based on RFID according to claim 1, wherein: a limit switch (320) is arranged in the book cabinet (300), and the limit switch (320) is used for controlling the displacement stroke of the telescopic rod (510) of the air cylinder (500).

5. The self-service returning bookstore based on RFID according to claim 1, wherein: the book tray (520) is provided with a weighing unit (530).

6. The self-service returning bookstore based on RFID according to claim 3, wherein: book supporting rods (540) are arranged at intervals on the peripheral edge of the book supporting tray (520), wherein the book supporting rods (540) vertically extend outwards from two sides of the end part of the book supporting tray (520) close to the conveying unit (410).

7. The self-service returning bookstore based on RFID according to claim 1, wherein: a book returning opening (311) is arranged on one side of the book returning cabinet (300), an inserting plate (310) is arranged above the book returning opening (311), and the inserting plate (310) can be pulled up and down in the side wall of the book returning cabinet (300) so as to open and close the book returning opening (311).

8. The self-service returning bookstore based on RFID according to any one of claims 1 to 7, wherein: the bookstore (100) is provided with at least one access passage (200), two sides of each access passage (200) are respectively provided with an outer door (201) and an inner door (202), and the outer door (201) and the inner door (202) cannot be opened simultaneously.

9. The self-service returning bookstore based on RFID according to any one of claims 1 to 7, wherein: the identity recognition unit (210) is used for face recognition or code scanning recognition or identity card recognition.